1 files changed, 38 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/raw_string.c b/storage/mroonga/vendor/groonga/lib/raw_string.c
new file mode 100644
index 00000000..794450f8
--- /dev/null
+++ b/storage/mroonga/vendor/groonga/lib/raw_string.c
@@ -0,0 +1,38 @@
+/* -*- c-basic-offset: 2 -*- */
+/*
+  Copyright(C) 2016-2017 Brazil
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License version 2.1 as published by the Free Software Foundation.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1335  USA
+*/
+
+#include "grn_raw_string.h"
+#include "grn_str.h"
+
+void
+grn_raw_string_lstrip(grn_ctx *ctx,
+                      grn_raw_string *string)
+{
+  const char *end;
+  int space_len;
+
+  end = string->value + string->length;
+  while (string->value < end) {
+    space_len = grn_isspace(string->value, ctx->encoding);
+    if (space_len == 0) {
+      break;
+    }
+    string->value += space_len;
+    string->length -= space_len;
+  }
+}